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Cisco Video Surveillance 3520 IP Camera Installation Guide
OL-28645-01
Chapter 1 Overview
IP Camera Physical Details
IP Camera Physical Details
Figure 1-1 and the table that follows describe the physical features of the 3520 IP camera.
Figure 1-1 IP Came ra Det ails
1Light sensor Senses the level of ambient light to determine when to switch
day/night mode.
2Vari fo cal le ns IP camera lens that changes focus as the focal length changes.
3Black cover A dark cover with a cutout for the camera lens that makes it
difficult to see where the IP camera is pointed.
Note You must temporarily remove the black cover when
adjusting the camera field of view, focal length, or
zoom factor.
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5
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